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author | akr <akr@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2013-06-04 09:42:25 +0000 |
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committer | akr <akr@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2013-06-04 09:42:25 +0000 |
commit | d89308284195390278ccb4a2ea896b6424adc3e7 (patch) | |
tree | 844519db10afe096a013ef106599c4477a8e4ac3 /bignum.c | |
parent | 5c11384416fb55fc2bc4ef40fb47285ba6cf1e56 (diff) | |
download | ruby-d89308284195390278ccb4a2ea896b6424adc3e7.tar.gz |
* bignum.c (bitlength_bdigit): Fix an off-by-one error.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@41060 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'bignum.c')
-rw-r--r-- | bignum.c | 2 |
1 files changed, 1 insertions, 1 deletions
@@ -3193,7 +3193,7 @@ bitlength_bdigit(BDIGIT v) v++; if (v == 0) return SIZEOF_BDIGITS*CHAR_BIT; - return ffs(v); /* assumption: sizeof(BDIGIT) <= sizeof(int) */ + return ffs(v)-1; /* assumption: sizeof(BDIGIT) <= sizeof(int) */ } /* |